Hair brush



FIG. 1. is a top front perspective view of a hair brush showing my newdesign.

FIG. 2. is a front elevational view thereof. (a Rear, Left, Rightelevational view are same to the front elevational view)

FIG. 3. is a top plan view thereof; and,

FIG. 4. is a bottom plan view thereof.

The ornamental design for a hair brush, as shown and described.